semble
★ 4.5k
vs
mcp-memory-keeper
★ 124
semble vs mcp-memory-keeper
semble: Semble is a high-performance code search library designed for AI agents, providing instant access to precise code snippets. It offers significantly faster indexing and querying compared to transformer models, achieving 99% of their retrieval quality while running entirely on CPU without external dependencies.; mcp-memory-keeper: MCP Memory Keeper is an MCP server that provides persistent context management for Claude AI coding assistants, preventing context loss during compaction. It offers features like session management, context saving/retrieval, checkpoints, search, and git integration. The server works across macOS, Linux, and Windows and can be installed via npx.
01
TL;DR
Choose semble if…Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
Choose mcp-memory-keeper if…Long coding sessions with Claude Code
02
Side-by-Side Comparison
03
Features
semble01Fast performance on CPU (indexes in ~250ms, queries in ~1.5ms)
02High accuracy (NDCG@10 of 0.854), comparable to transformer models
03Supports indexing local paths and remote Git repositories
04Functions as an MCP server for various AI agents
05Zero setup, no API keys, GPU, or external services required
mcp-memory-keeper01Persistent context management across sessions
02Session management with branching and merging
03Checkpoint system for context snapshots
04Full-text search across all saved context
05Git integration for automatic context tracking
04
Use Cases
semble↳Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
↳Searching local or remote codebases for specific code snippets based on natural language or code queries
↳Finding semantically similar code sections related to a given file path and line number
mcp-memory-keeper↳Long coding sessions with Claude Code
↳Complex projects requiring context preservation
↳Multi-session context sharing across team members
05
Best For
sembleCode AssistantRAG / Knowledge Base
mcp-memory-keeperTrendingCode AssistantMemory & Context
FAQ
FAQ
What is the difference between semble and mcp-memory-keeper?
Both semble and mcp-memory-keeper are in the RAG / Knowledge Base category. semble has 4.5k stars, while mcp-memory-keeper has 124 stars.
Which is better, semble or mcp-memory-keeper?
The best choice depends on your use case. Choose semble if Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities, and mcp-memory-keeper if Long coding sessions with Claude Code.
Is semble free or open source?
Yes, semble is open source on GitHub (MIT).
Is mcp-memory-keeper free or open source?
Yes, mcp-memory-keeper is open source on GitHub (MIT).
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